SCHEME OF WORK – PHYSICS 960, UPPPER SIX 2010 Week (Date) Topic Objectives Skills Activities 1,2 [4/1-11/1] C.PROPERTIES OF MATTER 12. State of matter 12.1 Solid, liquid, and gas 12.2 Crystalline solids 12.3 Inter-molecular force curve 12.4 Potential energy curve Candidates should be able to a. distinguish between solids, liquids, and gases based on the arrangement of atoms and with the use of simple kinetic theory model b. explain the properties of crystalline solids with reference to examples c. interpret and use the F-r curve d. explain the relationship between Hooke’s law and the F-r graph e. interpret and use the U-r graph f. use the U-r graph to explain the expansion of solids when heated a. Distinguish between the different states of matter b. Explain and describe the different states of matter c. use and interpret graphs d. explain relationships graphically a. Graph-sketching exercises b. Problem-solving involving the derivation and use of the equations learnt c. Group work to answer essay questions involving the concepts and formulae learnt d. Presentation of product of group work e. Summary of important points Openmindedness Whiteboard and marker Analytical thinking Textbook and reference books 13. Deformation of solids 13.1 Stress and strain 13.2 Force-extension graphs and stress-strain graphs 13.3 Young modulus 13.4 Strain energy Candidates should be able to a. define stress and strain for a stretched wire or elastic string b. sketch and interpret force-extension graphs and stress-strain graphs c. distinguish between elastic deformation and plastic deformation d. distinguish between the shapes of force-extension graphs for ductile, brittle, and polymeric materials e. define the Young modulus a. define and use terms b. sketch and interpret graphs c. differentiate between different quantities d. explain experiments e. derive and use equations to solve problems a. Problem-solving. b. Experiment to determine Young’s Modulus using the cantilever method c. Group work to answer questions about the terms, principles, concepts and equations learnt Openmindedness 2,3 [12/1-18/1] Value Audio-visual Aids ICT Working systematically Apparatus and materials needed for experiment ICT Cooperation f. describe an experiment to determine the Young modulus of a metal in the form of a wire g. derive and use the formula for strain energy h. calculate the strain energy from force-extension graphs or stressstrain graphs 3,4 [19/1-25/1] D. THERMODYNAMICS 14. Kinetic theory of gases 14.1 Ideal gas equation 14.2 Kinetic theory of gases 14.3 Pressure of a gas 14.4 Molecular kinetic energy 14.5 Rms speed of molecules 14.6 Degrees of freedom 14.7 Laws of equipartition of energy 14.8 Internal energy of an ideal gas 14.9 Distribution of molecular speeds Candidates should be able to a. understand the concept of Avogadro number b. use the equation of ideal gas, PV=nRT c. Know the relationship between Boltzmann constant and gas constant d. use assumptions of kinetic theory of gases to derive the equation for pressure exerted by an ideal gas, p = 1 <c2> or p = 1 nm<c2> 3 3 e. derive expressions for translational kinetic energy f. show that molecular kinetic energy is directly proportional to the thermodynamic temperature of the gas g. derive and use the formula for rms speed c = 2 3kT for gas m molecules h. define the degree of freedom i. identify the number of degrees of freedom for molecules of a monoatomic, diatomic, and polyatomic gas f. perform calculations d. Presentation of product of group work e. Summary of important points a. use Avogadro’s Number b. write/derive and use equations to solve numerical problems c. list assumptions of kinetic theory and use them to derive related equations. d. define terms and use them in the correct context e. explain the relationship between two quantities f. state and use laws to solve numerical problems. g. sketch and interpret graphs h. predict changes to graphs when physical conditions a. Problem-solving b. Discussion c. Experiment to verify Charles Law d. Demonstration of Kinetic Theory using a model e. Group work to answer questions about the terms, principles, concepts and equations learnt e. Presentation of product of group work f. Summary of important points Appreciation of scientific discoveries Logical thinking Working systematically Textbook Whiteboard and marker Beaker, thermometer, wire stirrer, 30 cm wooden ruler, rubber bands, capillary tube, concentrated sulphuric acid, ice and water ICT j. explain the variation in the number of degrees of freedom for molecules of a diatomic gas ranging from very low temperatures to very high temperatures k. explain the law of equipartition of energy l. distinguish between an ideal gas and a real gas m. understand the concept of internal energy of an ideal gas n. know the relationship between internal energy and a single degree of freedom o. sketch the graphs to show the distribution of speeds of molecules and explain the shape of the graph (Description if the experiment is not required.) p. predict the variation of molecular speed distribution with temperature. 4,5 [26/1-5/2] 15. Thermodynamics of gases 15.1 Heat capacity 15.2 Work 15.3 First law of thermodynamics 15.4 Internal energy 15.5 Isothermal change 15.6 Adiabatic change Candidates should be able to a. define heat capacity, specific heat capacity, and molar heat capacity. b. use the equations Q = C, Q = mc, Q = nCv,m c. understand that cp and cv depend on the degrees of freedom d. derive and use the equation for work done by gas during expansion, W= p dV e. understand and use the first law of thermodynamics, Q = U + W a. Define terms and use them in the correct context b. write/derive and use equations to solve numerical problems c. explain the relationship between two quantities f. state and use laws to solve numerical problems. a. Problem-solving b. Discussion c. Experiment to verify Charles Law d. Demonstration of Kinetic Theory using a model e. Group work to answer questions about the terms, principles, concepts and equations learnt Rational thinking Cooperation Lateral thinking Textbook Whiteboard and marker ICT f. understand the concept of internal energy from the first law of thermodynamics g. derive and use the equation Cp,m – CV,m = R h. know that = cp / cV i. understand the isothermal process of a gas j. use the equation pV = constant for isothermal changes k. understand the adiabatic process of a gas l. use the equations pV = constant and TV-1 = constant for adiabatic changes m. illustrate isothermal change and adiabatic change with p-V graphs and by means of the first law of thermodynamics n. derive and use the expression for work done in the thermodynamic process 6 [8/2-12/2] 16. Thermal conduction 16.1 Thermal conductivity 16.2 Determina-tion of thermal conductivity Candidates should be able to a. explain the mechanism of heat conduction through solids and hence distinguish between conduction through metals and non-metals b. define thermal conductivity c. use the equation 1 Q kA 2 t x for heat conduction in one dimension d. describe quantitatively heat conduction through composite rods of different materials g. Explain processes h. Illustrate concepts using graphs e. Presentation of product of group work f. Summary of important points a. explain the mechanism of heat conduction b. define and use terms c. apply equations d. describe quantitatively e. Explain principles a. Discussion b. Group work to answer questions about the terms, principles, concepts and equations learnt c. Presentation of product of group work d. Summary of important points Logical thinking Working systematically Text book Whiteboard and marker. ICT e. describe quantitatively heat conduction through rods which are not insulated f. understand the principle of determination of thermal conductivity for good conductors and poor conductors 7 [15/2-19/2] 8 [22/2-26/2] CUTI TAHUN BARU CINA / CUTI PERISTIWA / CUTI BERGANTI E.ELECTRICITY AND MAGNETISM 17. Electrostatics 17.1 Coulomb’s law 17.2 Electric field 17.3 Gauss’s law 17.4 Electrical potential 17.5 Equipotential surfaces Candidates should be able to a. state Coulomb’s law and use the formula F Qq 4 0 r 2 b. understand electric field as an example of an inverse square field like the gravitational field c. define the electric field strength, E = F/q d. describe quantitatively the motion of charges in a uniform electric field e. state and use Gauss’s law f. show the equivalence between Gauss’s law and Coulomb’s law g. use the relationship E = dV dr h. define electrical potential and use the formula V Q 40 r 2 i. understand the relationship between electrical potential and potential energy j. understand equipotential surfaces a. State a law b. Write and use equations to solve numerical problems c. Define terms d. Analyze quantitatively e. Discuss the relationship between two quantities a. Discussion b. Problem-solving c. Group work to answer questions about the terms, principles, concepts and equations learnt d. Presentation of product of group work e. Summary of important points Lateral thinking Creative thinking Textbook Whiteboard and marker ICT Appreciation of scientific discoveries 9,10 [1/3-8/3] 18. Capacitors 18.1 Capacitance 18.2 Parallel plate capacitor 18.3 Uniform field between parallel plates 18.4 Capacitors in series and in parallel 18.5 Energy stored in a charged capacitor 18.6 Charging and discharging 18.7 Dielectrics Candidates should be able to a. define capacitance and use the formula C Q V b. describe qualitatively the mechanism of charging a parallel plate capacitor c. derive and use the formula C A d a. Define terms b. Derive/write and use formulae c. Analyze quantitatively d. Sketch and interpret graphs. e. Explain qualitatively for parallel plate capacitors d. derive and use the formula for effective capacitance of capacitors in series and in parallel e. use the formulae U = 1 Q2 , 2 C U= 1 QV, U = 2 1 2 CV 2 f. describe qualitatively the charging and discharging of a capacitor through a resistor g. understand lightning as an example of discharging h. describe qualitatively the action of a dielectric in a parallel plate capacitor 10 [9/3-12/3] 11,12 [22/3-2/4] a. Discussion b. Problem-solving c. Group work to answer questions about the terms, principles, concepts and equations learnt d. Presentation of product of group work e. Summary of important points f. Experiment to determine the capacitance of a combination of capacitors and its time constant Creative thinking a. Discussion b. Problem-solving c. Group work to answer questions about the terms, principles, concepts and equations learnt Creative thinking Appreciation of scientific contributions Textbook Whiteboard and marker D.C. source, switch, milliammeter, stopwatch, resistors, connecting wires with crocodile clips at one end, capacitors ICT UJIAN SELARAS BERFOKUS 1 19. Electric current 19.1 Conduction of electricity 19.2 Drift velocity 19.3 Current density 19.4 Electrical conductivity 19.5 Resistivity Candidates should be able to a. understand electric current as a flow of charged particles and use the equation I = dQ/ dt b. explain qualitatively the mechanism of conduction of electricity in metals and semiconductors a. Describe phenomena b. Derive equations and use them to solve problems. c. Define terms d. Compare two laws Analytical thinking Textbook Whiteboard and marker 19.6 Dependence of resistance on temperature 19.7 Energy and electrical power c. understand the concept of drift velocity d. derive and use the equation I = Anev e. know the typical orders of magnitude of drift velocity of charged carriers in semiconductors and metals f. define electric current density and conductivity g. understand and use the relationship J = E h. derive and use the equation e. Discuss the advantages of superconductors d. Presentation of product of group work e. Summary of important points f. Experiment to verify Ohm’s Law. D.C. source, carbon resistor, ammeter, voltmeter, rheostat, switch, connecting wires, block connectors, screw driver ne 2 t m ICT i. define resistivity, RA l j. show the equivalence between Ohm’s law and the relationship J = E k. understand the dependence of resistance on temperature for metals and semiconductors by using the equation ne 2 t m l. know the phenomenon of superconductivity m. use the equations of energy and electrical power 13,14 [5/4-16/4] 20. Direct current circuits 20.1 Electromotive force 20.2 Internal resistance of sources Candidates should be able to a. understand emf and electrical potential difference b. know that the sources of emf have internal resistance understand the effect on external circuits a. Explain terms b. Distinguish between two terms c. Explain phenomena d. Draw and interpret diagrams a. Discussion b. Problem-solving Cooperation Textbook Working systematically Whiteboard and marker Diligence 20.3 Kirchhoff’s law 20.4 Potential divider 20.5 Potentiometer 20.6 Wheatstone bridge 20.7 Shunt and multiplier 15 [19/4-23/4] 16,17 [26/4-7/5] c. draw and interpret electric circuit diagrams d. understand and use Kirchoff’s law e. understand how to use a potential divider f. understand the working principles of a potentiometer and its use g. understand that working principles of a Wheatstone bridge and its use h. understand the use of shunts and multipliers 21. Magnetic fields 21.1 Magnetic field B 21.2 Force on a moving charge 21.3 Force on a current-carrying conductor Candidates should be able a. understand the concept of magnetic field b. use the formula for force on a moving charge F = qv x B c. use the equation F = qvB sin to define magnetic field strength B d. understand the magnetic force that acts on a straight current-carrying conductor in a uniform magnetic field e. use the equation F = IlB sin 21. Magnetic fields (contd) 21.4 Magnetic fields due to currents Candidates should be able f. use the formulae for magnetic fields: circular loop, solenoid, B 0 NI B 0 nI 2r e. State and use laws to solve problems f. Explain working principles of equipment g. Discuss uses of equipment c. Group work to answer questions about the terms, principles, concepts and equations learnt d. Presentation of product of group work e. Summary of important points f. Experiment to determine the e.m.f. and internal resistance of a cell using a potentiometer Wheatstone Bridge, 5 standard resistor, dry cell, resistor wire, micrometer screw gauge, metre rule, galvanometer, jockey, potentiometer, resistance box ICT a. Explain concepts b. Derive formulae c. Apply formulae to solve problems d. Explain working principles of equipment a. Discussion b. Problem-solving c. Group work to answer questions about the terms, principles, concepts and equations learnt d. Presentation of product of group work e. Summary of important points Analytical thinking a. Explain concepts b. Derive formulae c. Apply formulae to solve problems a. Discussion b. Problem-solving Analytical thinking Cooperation Textbook Whiteboard and marker Working systematically Cooperation Textbook Whiteboard and marker 21.5 Force between current-carrying conductors 21.6 Definition of ampere: current balance 21.7 Torque on a coil 21.8 Determination of ratio q/m 21.9 Hall effect straight wire, B 0 I 2d d. Explain working principles of equipment g. derive and use the formula F 0 I1 I 2 for the force between l 2d two parallel current-carrying conductors h. define the unit of ampere and understand that this definition fixes a value for 0 i. understand the working principles of a current and its physical significance as an absolute measurement j. derive the formula = NIBA for torque on a coil in a radial field k. explain the working principles of a moving-coil galvanometer and motor l. understand the motion of charge in magnetic fields and electrical fields m. understand the principles of determination of the ratio q/m for charged particles n. explain the Hall effect and derive the expression for Hall Voltage VH o. describe the use of Hall effect c. Group work to answer questions about the terms, principles, concepts and equations learnt d. Presentation of product of group work e. Summary of important points f. Experiment to study the behavior of a bar magnet in a magnetic field and estimate the value of the horizontal component of the Earth’s magnetic field Working systematically Retort stand with two clamps, cork with optical pin, set of suspended magnet with two optical pins, plane mirror with protractor, cotton thread, test tube with copper wire coiled around it, power supply, d.c. ammeter 0-1A, switch, connecting wires, rheostat, vernier calipers, micrometer screw gauge. ICT 18,19,20 [10/5-28/5] [29/5-13/6] 21 [14/6-18/6] PEPERIKSAAN PERTENGAHAN TAHUN CUTI PERTENGAHAN TAHUN 22. Electromagnetic induction 22.1 Magnetic flux Candidates should be able to a. define magnetic flux = BAcos b. state and use Faraday’s law and Lenz’s law a. Define terms b. State and use laws a. Discussion b. Problem-solving c. Group work to answer Logical thinking Textbook 22.2 Faraday’s law and Lenz’s law 22.3 Self-inductance L 22.4 Energy stored in an inductor 22.5 Mutual induction 22.6 Transformer 22.7 Back emf in dc motors c. derive and use the equation for induced emf in linear conductors, discs, and plane coils d. explain the phenomenon of selfinductance and define selfinductance e. use the formulae E L dl , LI = dt c. Write/derive formulae and use them to solve problems d. Explain concepts and phenomena and their uses N f. derive and use the equation for selfinductance of a solenoid g. derive and use the formula for energy that is stored in an inductor h. explain the phenomenon of mutual induction and define mutual inductance i. derive an expression for mutual inductance between two coaxial coils j. derive and use the equation questions about the terms, principles, concepts and equations learnt d. Presentation of product of group work e. Summary of important points Appreciation of scientific discoveries a. Discussion b. Problem-solving Rational thinking Whiteboard and marker Model d.c. motor and transformer ICT Vs = Vp Ns for a transformer Np k. discuss eddy currents in a transformer l. understand the concept of back emf in dc motors 22 [21/6] 23. Alternating currents 23.1 Alternating currents through resistors 23.2 Power Candidates should be able to a. understand the concept of rms value of an alternating current and calculate the value; use the relationship Irms = I0 / sinusoidal cases 2 for a. Explain concepts b. Define terms c. Derive and apply formulae d. Solve problems Creative thinking Textbook Whiteboard and marker OHP 22 [22/6-25/6] 23.3 Rms value 23.4 Alternating currents through inductors 23.5 Alternating currents through capacitors 23.6 Rectification of alternating currents 23.7 Smoothing by capacitor b. understand the relationship of phase between current and voltage for pure resistors, pure capacitors, and pure inductors separately c. derive the reactance of a pure capacitor and a pure inductor d. derive and use the formula for power in an alternating current circuit which consists of a pure resistor, a pure capacitor, and a pure inductor separately e. explain half-way rectification and fullwave rectification with the use of diodes f. explain smoothing of output voltages by capacitors 24. Electronics 24.1 Operational amplifiers 24.2 Inverting and non-inverting amplifiers 24.3 Negative feedback 24.4 Use of operational amplifiers 24.5 Oscillators Candidates should be able to a. understand the operational amplifier as a differential amplifier b. describe ideal properties of an operational amplifier c. describe the inverting amplifier and non-inverting amplifier d. understand the principle of feedback in an amplifier especially negative feedback e. describe the use of operational amplifiers in the circuits of voltage amplifiers, ie inverting amplifiers and non-inverting amplifiers, voltage comparators, integrators, and oscillators e. Explain physical processes c. Group work to answer questions about the terms, principles, concepts and equations learnt d. Presentation of product of group work e. Summary of important points a. Explain terms b. Describe characteristics of amplifier c. Explain working principle of amplifier d. Explain uses of amplifier 1. Sketching circuits for OP_AMP 741 amplifier as well as identify connections of its pins. 2. Problem-solving using formulae and concepts learnt. 3. Experiment to study the characteristics of the OP-AMP and measure its amplification and band width. ICT Appreciation of scientific inventions Analytical thinking 2.2 k and 22 k resistors, OP-AMP 741 IC, OP-AMP 741 socket, CRO, signal generator, circuit board 6.5cm x 6.5 cm, digital multimeter, rheostat, two new 9V dry cells, two 1.5V dry cells with holder, connecting wires ICT F OPTICS 25 Electromagnetic waves 25.1 Electromagnetic vibrations 25.2 Relationship between 0 , 0 , and c. 25.3 Electromagnetic wave spectrum Candidates should be able to a. understand that electromagnetic waves are made up of electrical vibrations, E E0 sin t kx , and magnetic vibrations, B B0 sin t kx b. understand that E, B, and the direction of propagation of electromagnetic waves are always perpendicular to each other. c. compare electromagnetic waves with mechanical waves. d. state the formula c 1 0 0 a. Explain phenomena b. Compare and contrast two quantities c. State and use formulae d. State order of magnitude 1. Discussion of similarities and differences of em waves and mechanical waves 2. Problem-solving using concepts, principles and formulae learnt. 3. Summary of important points. Openmindedness a. Derive and use formulae to solve problems b. Draw ray diagrams c. Experimenting and writing reports. 1. Exercise to draw raydiagrams 2. Problem-solving 3. Experiment to study the variation of refractive index of sugar solution with concentration. Working systematically Working systematically Text book White-board and marker ICT and explain its significance. e. state the orders of magnitude of wavelengths and frequencies for each type of electromagnetic wave. 23,24 [28/6-5/7] 26 Geometrical optics 26.1 Curved mirrors 26.2 Refraction at curved surfaces 26.3 Thin lenses Candidates should be able to a. understand and use the relationship r f for curved mirrors. 2 b. draw ray diagrams to show the formation of images by concave mirrors and convex mirrors. c. derive and use the formula 1 1 1 for curved mirrors. f u v Openmindedness Convex lens, short transparent ruler, card with a square hole at the centre, screen, bulb as light source, metre rule, plasticine d. derive and use the formula 4. Group work to answer past-year questions related to the topic 5. Presentation of product of group work 6. Summary of important points. n1 n2 n2 n1 for refraction u v r at spherical surfaces. e. use the formula n1 n2 n2 n1 u v r to derive : thin lens formula 1 1 1 f u v lens maker’s formula 1 1 1 n 1 f r1 r2 f. use the thin lens formula and lens maker’s formula 27. Physical optics 27.1 Huygen’s principle 27.2 Interference 27.3 Two-slit interference pattern 27.4 Air wedge 27.5 Thin film 27.6 Diffraction at single slit 27.7 Diffraction gratings 27.8 Polarisation Candidates should be able to a. understand and use the Huygen’s principle to explain interference and diffraction phenomena b. understand the concept of coherence. c. understand the concept of optical path difference. d. know the conditions for constructive interference and destructive interference. e. know Young’s two-slit interference pattern. f. derive and use the formula y d a for Young’s interference pattern. a. State a principle b. Use the principle to explain a phenomena c. Explain a concept d. State conditions for a phenomena to occur. e. Describe phenomena f. Derive and use formulae to solve problems. a. Question-and-answer on Huygen’s principle, conditions for coherence b. Construction using Huygen’s principle c. Experiment using diffraction grating to determine the wavelength of a laser beam d. Group work to answer past-year questions related to the topic ICT Openmindedness Analytical thinking Cooperation Text book White board and marker Laser pointer, two retort stands, metre rule, screen, two diffraction gratings ICT g. understand the formation of air wedge interference pattern and solve related problems. h. understand the phenomena of thin film interference for nearly normal incident light and non-normal incident light, and solve related problems. i. know the diffraction pattern for a single slit. j. derive and use the formula sin a for the first minimum in the diffraction pattern for a single slit. k. know the diffraction pattern for diffraction gratings. l. use the formula d sin n for diffraction gratings m. describe the use of diffraction gratings to form the spectrum of white light and measure the wavelength of monochromatic light. n. understand that polarisation is a property of transverse waves. o. understand the production of polarised light by polaroid and by reflection. p. understand polarisation planes. q. use the formula I I 0 cos 2 . e. Presentation of product of group work f. Summary of important points. 24 [6/7-9/7] G. QUANTUM PHYSICS 28 Photons 28.1 Photoelectric effect 28.2 Concept of light quantisation Candidates should be able to a. descibe important observations in photoelectric emission experiments. b. recognise features of photoelectric emission that cannot be explained by wave theory and explain these features using the concept of quantisation of light. c. use the equation E hf for a photon. d. understand the meaning of work function and threshold frequency. e. use Einstein’s equation for photoelectric effect, a. Explain terminology b. Describe experimental observations c. Explain phenomena based on concepts d. Use formulae to solve problems a. Group work to answer past-year questions related to the topic b. Presentation of product of group work c. Summary of important points. Appreciation of natural phenomena a. Explain a concept b. Use formulae to solve problems c. Describe experimental observations a. Group work to answer past-year questions related to the topic b. Presentation of product of group work c. Summary of important points. Appreciation of scientific discoveries a. State and explain postulates b. Derive and use formulae a. Demonstration of emission spectrum of gases using discharge tubes and diffraction Appreciation of scientific contributions Analytical thinking Text books White board and marker ICT hf W 12 mv 2 f. understand the meaning of stopping potential and use 25 [12/7] 25 [13/7-16/7] 29 Wave-particle duality 29.1 De Broglie’s relation 29.2 Electron diffraction H. ATOMIC PHYSICS 30 Atomic structure eVs 12 mv 2 . Candidates should be able to a. use the equation h to calculate p de Broglie’s wavelength. b. describe observations in electron diffraction experiments. c. explain briefly the advantages of electron microscopes. Candidates should be able to a. state Bohr’s postulate for an atom. b. derive an expression for radii of orbits in Bohr’s model. c. derive the equation Text book White board and marker ICT Text book Whiteboard and marker En Z 2e4m 8 0 h 2 n 2 2 c. Explain phenomena for Bohr’s model. d. explain the production of line spectra with reference to transitions between energy levels. e. understand the concept of excitation energy and ionisation energy. 26 [19/7-20/7] 31 X-ray 31.1 X-ray spectra 31.2 X-ray diffraction Candidates should be able to a. interpret X-ray spectra obtained from X-ray tubes. b. explain the characteristic line spectrum and continuous spectrum including min in X-ray. c. derive and use the equation min a. Describe and interpret spectra b. Derive and use formulae hc . eV d. describe Bragg diffraction by crystals. e. derive and use 2d sin n 26 [21/7-22/7] 32 Laser 32.1 Principles of production 32.2Characteristics 32.3 Uses Candidates should be able to a. describe briefly the principles of laser production. b. describe the main characteristics of laser and advantages of laser. c. describe a few examples of uses of laser. a. Explain the principle of laser production b. List characteristics and uses a. State and explain facts b. Classify elementary particles gratings b. Group work to answer past-year questions related to the topic c. Presentation of product of group work d. Summary of important points. Analytical thinking a. Sketch and interpret X-ray spectra b. Group work to answer past-year questions related to the topic c. Presentation of product of group work d. Summary of important points. Appreciation of scientific discoveries a. Group work to answer past-year questions related to the topic b. Presentation of product of group work c. Summary of important points. a. Discussion Appreciation of scientific discoveries Discharge tubes, diffraction gratings, EHT source ICT Openmindedness Text book White board and marker ICT Laser pen ICT Analytical thinking Openmindedness Text book White board and marker 26,27 [23/7-26/7] 27 [27/7-30/7] I. NUCLEAR PHYSICS 33 Nucleus 33.1 Discovery of neutrons 33.2 Atomic number and mass number 33.3 Mass defect and binding energy 33.4 Isotopes 33.5 Mass spectrometry Candidates should be able to a. describe the discovery of neutrons. 34 Radioactivity 34.1 Radioactive decay 34.2 Decay constant and half-life 34.3 Use of radioisotopes Candidates should be able to a. understand radioactive decay as a spontaneous and ramdom process. b. state and use the exponential law A Z b. understand the symbol X . c. understand and use the units u and eV. d. explain mass defect and binding energy. e. understand the equivalence of mass with energy and use the formula E mc 2 . a. Explain meaning of terms and symbols b. Define and use units c. Explain relationship between two quantities d. Sketch structure and explain the working principles of mass spectrometers a. Question-and-answer on atomic number, mass number b. Problem-solving c. Group work to answer past-year questions related to the topic d. Presentation of product of group work e. Summary of important points. Logical and analytical thinking a. Explain processes b. State and use principles, laws and formulae to solve problems c. Define terms a. Group work to answer past-year questions related to the topic b. Presentation of product of group work c. Summary of important points. Awareness of the danger of abusing scientific discoveries f. understand the variation of binding energy per nucleon with nucleon number. g. understand the existence of isotopes. h. understand the working principles of mass spectrometers. dN N for radioactive decay. dt c. define activity and decay constant. d. derive and use the formula N N 0 e t . e. define half-life and derive the relation ln 2 . t1 2 f. explain the use of radioisotopes as tracers Working systematically Awareness of the need to conserve natural resources Text book White board and marker Periodic table ICT Text book Magazines Newspaper articles ICT 28 [2/8] 35 Nuclear reaction 35.1 Nuclear reaction 35.2 Nuclear fission 35.3 Nuclear fusion 36 Elementary particles 36.1 Basic forces 36.2 Quarks 36.3 Neutrinos Candidates should be able to a. understand that charge and nucleon number are conserved in nuclear reactions. b. write and complete equations for nuclear reactions. c. understand the principle of conservation of energy to calculate the energy released in a nuclear reaction. d. understand the processes of nuclear fission and fusion. e. understand the occurrence of fission and fusion in terms of binding energy per nucleon. f. explain the conditions for a chain reaction to occur. g. understand a controlled fission process in a reactor. h. describe a nuclear fusion process which occurs in the sun. Candidates should be able to a. know the existence of four basic forces: gravitational force, electromagnetic force, nuclear strong force, and nuclear weak force b. know the classification of elementary particles into leptons and hadrons based on the action of basic forces. c. understand quarks as constituents of protons and neutrons. d. know that quarks have fractional charge. a. Define terms b. State and use principles, laws and formulae to solve problems c. Explain processes a. Derive and use formulae to solve problems b. Draw ray diagrams c. Experimenting and writing reports. a. Writing equations for nuclear reactions b. Problem-solving c. Group work to answer past-year questions related to the topic d. Presentation of product of group work e. Summary of important points. Awareness of the danger of abusing scientific discoveries 1. Exercise to draw raydiagrams 2. Problem-solving 3. Experiment to study the variation of refractive index of sugar solution with concentration. 4. Group work to answer past-year questions related to Working systematically Awareness of the need to conserve natural resources Openmindedness Text book Magazines Newspaper articles ICT Convex lens, short transparent ruler, card with a square hole at the centre, screen, bulb as light source, metre rule, plasticine e. describe the existence of neutrinos in beta decay. 29-32 [3/8-13/8] 30,31 [16/8-27/8] 32-33 [30/8-15/9] [16/9-17/9] 34-42 20/9-19/11] [22/1114/12] the topic 5. Presentation of product of group work 6. Summary of important points. ICT STRATEGIC REVISION PEPERIKSAAN PERCUBAAN STPM STRATEGIC REVISION CUTI AIDILFITRI / CUTI PERISTIWA / CUTI BERGANTI STRATEGIC REVISION PEPERIKSAAN STPM 2010 Prepared By, Checked By, Checked By, Certified By, Certified By, ................................... ................................... ................................... ................................... ................................... (NOR AZURA BT ABD RAZAK) (ANITA SUGANTHI) Ketua Panitia Fizik